/[gentoo-x86]/eclass/git.eclass
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Revision 1.8 Revision 1.13
1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/Attic/git.eclass,v 1.8 2007/12/27 01:02:30 robbat2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/Attic/git.eclass,v 1.13 2008/06/16 07:51:00 zlin Exp $
4 4
5## --------------------------------------------------------------------------- # 5## --------------------------------------------------------------------------- #
6# subversion.eclass author: Akinori Hattori <hattya@gentoo.org> 6# subversion.eclass author: Akinori Hattori <hattya@gentoo.org>
7# modified for git by Donnie Berkholz <spyderous@gentoo.org> 7# modified for git by Donnie Berkholz <spyderous@gentoo.org>
8# improved by Fernando J. Pereda <ferdy@gentoo.org> 8# improved by Fernando J. Pereda <ferdy@gentoo.org>
93# 93#
94# bootstrap script or command like autogen.sh or etc.. 94# bootstrap script or command like autogen.sh or etc..
95# 95#
96: ${EGIT_BOOTSTRAP:=} 96: ${EGIT_BOOTSTRAP:=}
97 97
98# @ECLASS-VARIABLE: EGIT_OFFLINE
99# @DESCRIPTION:
100# Set this variable to a non-empty value to disable the automatic updating of
101# an GIT source tree. This is intended to be set outside the git source
102# tree by users.
103EGIT_OFFLINE="${EGIT_OFFLINE:-${ESCM_OFFLINE}}"
98 104
99## -- EGIT_PATCHES: 105## -- EGIT_PATCHES:
100# 106#
101# git eclass can apply pathces in git_bootstrap(). 107# git eclass can apply pathces in git_bootstrap().
102# you can use regexp in this valiable like *.diff or *.patch or etc. 108# you can use regexp in this valiable like *.diff or *.patch or etc.
168 if [[ ! -d ${EGIT_STORE_DIR} ]] ; then 174 if [[ ! -d ${EGIT_STORE_DIR} ]] ; then
169 debug-print "${FUNCNAME}: initial clone. creating git directory" 175 debug-print "${FUNCNAME}: initial clone. creating git directory"
170 addwrite / 176 addwrite /
171 mkdir -p "${EGIT_STORE_DIR}" \ 177 mkdir -p "${EGIT_STORE_DIR}" \
172 || die "${EGIT}: can't mkdir ${EGIT_STORE_DIR}." 178 || die "${EGIT}: can't mkdir ${EGIT_STORE_DIR}."
173 chmod -f o+rw "${EGIT_STORE_DIR}" \
174 || die "${EGIT}: can't chmod ${EGIT_STORE_DIR}."
175 export SANDBOX_WRITE="${SANDBOX_WRITE%%:/}" 179 export SANDBOX_WRITE="${SANDBOX_WRITE%%:/}"
176 fi 180 fi
177 181
178 cd -P "${EGIT_STORE_DIR}" || die "${EGIT}: can't chdir to ${EGIT_STORE_DIR}" 182 cd -P "${EGIT_STORE_DIR}" || die "${EGIT}: can't chdir to ${EGIT_STORE_DIR}"
179 EGIT_STORE_DIR=${PWD} 183 EGIT_STORE_DIR=${PWD}
184 [[ -z ${EGIT_REPO_URI##*/} ]] && EGIT_REPO_URI="${EGIT_REPO_URI%/}" 188 [[ -z ${EGIT_REPO_URI##*/} ]] && EGIT_REPO_URI="${EGIT_REPO_URI%/}"
185 EGIT_CLONE_DIR="${EGIT_PROJECT}" 189 EGIT_CLONE_DIR="${EGIT_PROJECT}"
186 190
187 debug-print "${FUNCNAME}: EGIT_OPTIONS = \"${EGIT_OPTIONS}\"" 191 debug-print "${FUNCNAME}: EGIT_OPTIONS = \"${EGIT_OPTIONS}\""
188 192
193 mkdir -p "${S}"
189 export GIT_DIR="${EGIT_CLONE_DIR}" 194 export GIT_DIR="${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}"
195 export GIT_WORK_TREE="${S}"
190 196
191 if [[ ! -d ${EGIT_CLONE_DIR} ]] ; then 197 if [[ ! -d ${EGIT_CLONE_DIR} ]] ; then
192 # first clone 198 # first clone
193 einfo "git clone start -->" 199 einfo "git clone start -->"
194 einfo " repository: ${EGIT_REPO_URI}" 200 einfo " repository: ${EGIT_REPO_URI}"
196 ${EGIT_FETCH_CMD} ${EGIT_OPTIONS} "${EGIT_REPO_URI}" ${EGIT_PROJECT} \ 202 ${EGIT_FETCH_CMD} ${EGIT_OPTIONS} "${EGIT_REPO_URI}" ${EGIT_PROJECT} \
197 || die "${EGIT}: can't fetch from ${EGIT_REPO_URI}." 203 || die "${EGIT}: can't fetch from ${EGIT_REPO_URI}."
198 204
199 # We use --bare cloning, so git doesn't do this for us. 205 # We use --bare cloning, so git doesn't do this for us.
200 git config remote.origin.url "${EGIT_REPO_URI}" 206 git config remote.origin.url "${EGIT_REPO_URI}"
207 elif [[ -n ${EGIT_OFFLINE} ]] ; then
208 local oldsha1=$(git rev-parse ${EGIT_BRANCH})
209 einfo "git update offline mode -->"
210 einfo " repository: ${EGIT_REPO_URI}"
211 einfo " commit: ${oldsha1}"
201 else 212 else
202 # Git urls might change, so unconditionally set it here 213 # Git urls might change, so unconditionally set it here
203 git config remote.origin.url "${EGIT_REPO_URI}" 214 git config remote.origin.url "${EGIT_REPO_URI}"
204 215
205 # fetch updates 216 # fetch updates
224 fi 235 fi
225 236
226 einfo " committish: ${EGIT_TREE}" 237 einfo " committish: ${EGIT_TREE}"
227 238
228 # export to the ${WORKDIR} 239 # export to the ${WORKDIR}
229 mkdir -p "${S}" 240 git checkout -f ${EGIT_TREE}
230 git archive --format=tar ${EGIT_TREE} | ( cd "${S}" ; tar xf - )
231 241
232 echo ">>> Unpacked to ${S}" 242 echo ">>> Unpacked to ${S}"
233 243
234} 244}
235 245

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